00511naa#a2200169#i#4500001002000000005001700020011001400037100004100051101000800092102000700100200009800107210005100205215001000256608002700266700003300293856001500326EN\INFRA-M\bibl\15320240715132109.1##a2587-6279##a20130329b2013####ek#y0engy0150####ca0#aRUS##aRU1#aEstimation of Company Participation Cost in International Oil & Gas ProjectseJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2013##a0 с.##aJournal article2local#1aDemkingIgor Vyacheslavovich4#anaukaru.ru